Combining finite element and reinforcement learning methods to design superconducting coils of saturated iron-core superconducting fault current limiter in the DC power system. [PDF]
PLoS ONE, 2023 A saturated iron-core type superconducting fault current limiter (SI-SFCL) can effectively restrict the magnitude of the fault current and alleviate the strain on circuit breakers in DC power systems.
Chang Soon Kim +5 more
doaj +2 more sources
Voltage Sag Mitigation Effect Considering Failure Probability According to the Types of SFCL
Energies, 2023 The development of industrial technology is based on electronic devices that are sensitive to power quality. Thus, the demand for high-quality and reliable power supplies is increasing.
Joong-Woo Shin +2 more
doaj +2 more sources
Study on Malfunction of OCR Due to Penetration of DER into Power Distribution System with SFCL
Energies, 2023 Due to the demand for eco-friendly energy, distributed energy resources (DERs) using renewable energy have increased. The increase in DER has caused the power system to become more complex and caused problems in the protection system.
Min-Ki Park, Sung-Hun Lim
doaj +2 more sources
Stability Enhancement of Grid-Connected Wind Power Generation System Using PSS, SFCL and STATCOM
IEEE Access, 2023 The stability related issues may occur in a power system due to disturbances in generating or loading conditions, especially in the presence of distributed generation (DG) based on renewable energy resources (RERs).
Muhammad Sarwar +7 more
doaj +2 more sources
Power flow analysis and optimal locations of resistive type superconducting fault current limiters. [PDF]
Springerplus, 2016 Based on conventional approaches for the integration of resistive-type superconducting fault current limiters (SFCLs) on electric distribution networks, SFCL models largely rely on the insertion of a step or exponential resistance that is determined by a
Zhang X +6 more
europepmc +4 more sources
Energies, 2022 Owing to the increasing penetration level of distributed energy resources (DER) and direct current (DC) load, the usage of low-voltage direct current (LVDC) systems has expanded to achieve efficient operations.
Kwang-Hoon Yoon +4 more
doaj +2 more sources
Energies, 2021 In this paper, the fault current limiting (FCL) characteristics of a flux-coupled type superconducting fault current limiter (SFCL) with parallel connection between two windings in a DC system were analyzed. The flux-coupled type SFCL was composed of two
Young-Pil Kim, Seok-Cheol Ko
doaj +2 more sources
Optimal application research of superconducting fault current limiters on medium voltage direct current shipboard power system [PDF]
Scientific ReportsMedium voltage direct current shipboard power system (MVDC SPS) is the development trend of navy in the future. At present, one of the bottlenecks restricting the development of MVDC SPS is that the short fault. This paper presents a method of applying a
Yunshu Zhou, Li Ren, Ying Xu, Jing Shi
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Analisa Penggunaan Superconducting Fault Current Limiter (SFCL) Untuk Melindungi Peralatan di PT Pindo Deli [PDF]
Jurnal Teknik ITS, 2015 Increas demand load and power capacity requirement at PT Pindo Deli then the short circuit current that occur will be greater. this can cause damage to electrical equipment located around the point of interrupting and resulting failure of the electrical ...
Yohanes Sabriant Widyo Utomo +1 more
doaj +2 more sources
Jurnal Nasional Teknik Elektro dan Teknologi Informasi, 2023 Pembangkit energi terbarukan (renewable energy, RE) saat ini banyak digunakan oleh masyarakat sebagai upaya untuk mengurangi emisi. Untuk itu, dikembangkan sistem microgrid bersumber pada RE yang berdampingan dengan energi konvensional.
Roy Bayu Negara +3 more
doaj +1 more source